315058678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{8123}}^1$

素因数の和:8220

約数の個数: 32

約数和(自身を含む): 540473472

約数和(自身を除く): 225414794

約数列:

[1, 2, 11, 22, 41, 43, 82, 86, 451, 473, 902, 946, 1763, 3526, 8123, 16246, 19393, 38786, 89353, 178706, 333043, 349289, 666086, 698578, 3663473, 3842179, 7326946, 7684358, 14320849, 28641698, 157529339, 315058678]

約数ペア:

[(1, 315058678), (2, 157529339), (11, 28641698), (22, 14320849), (41, 7684358), (43, 7326946), (82, 3842179), (86, 3663473), (451, 698578), (473, 666086), (902, 349289), (946, 333043), (1763, 178706), (3526, 89353), (8123, 38786), (16246, 19393)]